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Roberto De Sanctis, Giorgia Coratti, Amy Pasternak, Jacqueline Montes, Marika Pane, Elena S Mazzone, Sally Dunaway Young, Rachel Salazar, Janet Quigley, Maria C Pera, Laura Antonaci, Leonardo Lapenta, Allan M Glanzman, Danilo Tiziano, Francesco Muntoni, Basil T Darras, Darryl C De Vivo, Richard Finkel, Eugenio Mercuri
The aim of this retrospective multicentric study was to assess developmental milestones longitudinally in type I SMA infants using the Hammersmith Infant Neurological Examination. Thirty-three type I SMA infants, who classically do not achieve the ability to sit unsupported, were included in the study. Our results confirmed that all patients had a score of 0 out of a scale of 4 on items assessing sitting, rolling, crawling, standing or walking. A score of more than 0 was only achieved in three items: head control (n = 13), kicking (n = 15) and hand grasp (n = 18)...
October 5, 2016: Neuromuscular Disorders: NMD
Vincent Duron, Daniel DeUgarte, David Bliss, Ernesto Salazar, Martin Casapia, Henri Ford, Jeffrey Upperman
Background: In Peru, 11% of deaths are due to trauma. Iquitos is a large underserved Peruvian city isolated from central resources by its geography. Our objective was to implement a locally driven trauma registry to sustainably improve trauma healthcare in this region. Methods: All trauma patients presenting to the main regional referral hospital were included in the trauma registry. A pilot study retrospectively analyzed data from the first two months after implementation. Results: From March to April 2013, 572 trauma patients were entered into the database...
2016: Health Promotion Perspectives
Johanna Jakobsdottir, Sven J van der Lee, Joshua C Bis, Vincent Chouraki, David Li-Kroeger, Shinya Yamamoto, Megan L Grove, Adam Naj, Maria Vronskaya, Jose L Salazar, Anita L DeStefano, Jennifer A Brody, Albert V Smith, Najaf Amin, Rebecca Sims, Carla A Ibrahim-Verbaas, Seung-Hoan Choi, Claudia L Satizabal, Oscar L Lopez, Alexa Beiser, M Arfan Ikram, Melissa E Garcia, Caroline Hayward, Tibor V Varga, Samuli Ripatti, Paul W Franks, Göran Hallmans, Olov Rolandsson, Jan-Håkon Jansson, David J Porteous, Veikko Salomaa, Gudny Eiriksdottir, Kenneth M Rice, Hugo J Bellen, Daniel Levy, Andre G Uitterlinden, Valur Emilsson, Jerome I Rotter, Thor Aspelund, Christopher J O'Donnell, Annette L Fitzpatrick, Lenore J Launer, Albert Hofman, Li-San Wang, Julie Williams, Gerard D Schellenberg, Eric Boerwinkle, Bruce M Psaty, Sudha Seshadri, Joshua M Shulman, Vilmundur Gudnason, Cornelia M van Duijn
We performed an exome-wide association analysis in 1393 late-onset Alzheimer's disease (LOAD) cases and 8141 controls from the CHARGE consortium. We found that a rare variant (P155L) in TM2D3 was enriched in Icelanders (~0.5% versus <0.05% in other European populations). In 433 LOAD cases and 3903 controls from the Icelandic AGES sub-study, P155L was associated with increased risk and earlier onset of LOAD [odds ratio (95% CI) = 7.5 (3.5-15.9), p = 6.6x10-9]. Mutation in the Drosophila TM2D3 homolog, almondex, causes a phenotype similar to loss of Notch/Presenilin signaling...
October 2016: PLoS Genetics
Fabián Vásquez, Gabriela Salazar, Erik Díaz, Lydia Lera, Alyerina Anziani, Raquel Burrows
INTRODUCTION: Determine body composition changes in adiposity can assess an individual. OBJECTIVE: The objective of this study was to evaluate total body fat percentage based on two and four compartment models in obese Chilean school children, adjusting for differences in sex and puberty status. METHODS: Sixty-one obese school children (33 boys and 28 girls) between 8 and 13 years of age were evaluated. Two compartment measurements of body fat percentage considered isotope dilution, plethysmography, radiographic absorptiometry and bioelectrical impedance; using the four compartment model as a benchmark...
September 20, 2016: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
Fernando G Benavides, Pamela Merino-Salazar, Cecilia Cornelio, Ada Avila Assunção, Andrés A Agudelo-Suárez, Marcelo Amable, Lucía Artazcoz, Jonh Astete, Douglas Barraza, Fabián Berhó, Lino Carmenate Milián, George Delclòs, Lorena Funcasta, Johanna Gerke, David Gimeno, María José Itatí-Iñiguez, Eduardo de Paula Lima, David Martínez-Iñigo, Adriane Mesquita de Medeiros, Lida Orta, Javier Pinilla, Fernando Rodrigo, Marianela Rojas, Iselle Sabastizagal, Clelia Vallebuona, Greet Vermeylen, Gloria H Villalobos, Alejandra Vives
This article aimed to present a basic questionnaire and minimum methodological criteria for consideration in future Surveys on Working Conditions, Employment, and Health in Latin America and the Caribbean. A virtual and face-to-face consensus process was conducted with participation by a group of international experts who used the surveys available up until 2013 as the point of departure for defining the proposal. The final questionnaire included 77 questions grouped in six dimensions: socio-demographic characteristics of workers and companies; employment conditions; working conditions; health status; resources and preventive activities; and family characteristics...
October 10, 2016: Cadernos de Saúde Pública
J A DE Fuentes-Vicente, M Cabrera-Bravo, J N Enríquez-Vara, M I Bucio-Torres, A E Gutiérrez-Cabrera, D G Vidal-López, J A Martínez-Ibarra, P M Salazar-Schettino, A Córdoba-Aguilar
Little is known about how the virulence of a human pathogen varies in the environment it shares with its vector. This study focused on whether the virulence of Trypanosoma cruzi (Trypanosomatida: Trypanosomatidae), the causal agent of Chagas' disease, is related to altitude. Accordingly, Triatoma dimidiata (Hemiptera: Reduviidae) specimens were collected at three different altitudes (300, 700 and 1400 m a.s.l.) in Chiapas, Mexico. The parasite was then isolated to infect uninfected T. dimidiata from the same altitudes, as well as female CD-1 mice...
October 18, 2016: Medical and Veterinary Entomology
C Martínez, A S Jorge, A Pereira, M Moreno, J Núñez, J Gayoso, J Gonzalez-Medina, N Revilla, A Sampol, E Domingo-Domenech, F de la Cruz, A Morales, M J Rodriguez-Salazar, S Valiente, E Pérez-Ceballos, J Pérez de Oteyza, R García-Sanz
Autologous hematopoietic cell transplantation (AHCT) is the standard of care for young patients with relapsed/refractory (R/R) Hodgkin's lymphoma (HL). However, there is limited experience of its efficacy and feasibility in older patients. The characteristics and outcomes of 121 patients aged ≥50 years (42 of them are ≥60 years old) with R/R HL who underwent AHCT were reviewed. After a median follow-up of 3.1 years, overall survival (OS) and progression-free survival (PFS) at 5 years were 64 and 55 %, respectively, with no differences between 50-59-year-old and ≥60-year-old patients...
October 18, 2016: Annals of Hematology
Javier López-Gómez, Ma Alejandra Salazar-Álvarez, Martin Granados-Garcia
INTRODUCTION: Thyroglosal duct cyst is a common anomaly with an incidence of 7% in adults, the rate of carcinoma in TGDC is 0.7-1.6%, and are extremely rare those originated in the hyoid bone. PRESENTATION OF CASE: A 60 years old male patient, had a hard mass in the anterior neck. CT revealed a hyoid tumor. Hyoid bone resection was performed, the pathological report show a conventional papillary carcinoma in bone tissue. We rule out primary tumor in thyroid gland...
September 29, 2016: International Journal of Surgery Case Reports
Ietza Bojorquez, Irais Salazar, Richard S Garfein, Paris Cerecer, Timothy C Rodwell
Directly observed therapy (DOT) is a cornerstone of tuberculosis (TB) control. DOT has been criticised as paternalistic, but it has also been argued that the interaction with healthcare workers (HWs) can be a source of support for patients. We explored the experience of patients in antituberculosis treatment, with the aim of understanding the balance between surveillance and support from the recipient's point of view. We interviewed 27 patients in Tijuana, Mexico, employing narrative analysis to understand how participants made sense of their illness and their experience of DOT...
October 16, 2016: Global Public Health
Deisy Barrios, Vladimir Rosa-Salazar, Raquel Morillo, Rosa Nieto, Sara Fernández, José Luis Zamorano, Manuel Monreal, Adam Torbicki, Roger D Yusen, David Jiménez
BACKGROUND: For patients diagnosed with acute pulmonary embolism (PE), the prognostic significance of concomitant right heart thrombi (RHT) lacks clarity. METHODS: We performed a meta-analysis of studies that enrolled patients with acute PE to assess the prognostic value of echocardiography-detectable RHT for the primary outcome of short-term all-cause mortality, and the secondary outcome of short-term PE-related mortality. We conducted unrestricted searches of Pubmed and Embase from 1980 through January 31, 2016 and used the terms "right heart thrombi", "pulmonary embolism", and "prognos*"...
October 13, 2016: Chest
María Salazar-Roa, Marcos Malumbres
Cell division is a complex process with high energy demands. However, how cells regulate the generation of energy required for DNA synthesis and chromosome segregation is not well understood. Recent data suggest that changes in mitochondrial dynamics and metabolic pathways such as oxidative phosphorylation (OXPHOS) and glycolysis crosstalk with, and are tightly regulated by, the cell division machinery. Alterations in energy availability trigger cell-cycle checkpoints, suggesting a bidirectional connection between cell division and general metabolism...
September 19, 2016: Trends in Cell Biology
Tania Fernández-Navarro, Nuria Salazar, Isabel Gutiérrez-Díaz, Borja Sánchez, Patricia Rúas-Madiedo, Clara G de Los Reyes-Gavilán, Abelardo Margolles, Miguel Gueimonde, Sonia González
PURPOSE: Short-chain fatty acids (SCFAs) formation by intestinal bacteria is regulated by many different factors, among which dietary fibre is currently receiving most attention. However, since fibre-rich foods are usually good dietary sources of phenolic compounds, which are also known to affect the microbiota, authors hypothesize that the regular intake of these bioactive compounds could be associated with a modulation of faecal SCFA production by the intestinal microbiota. METHODS: In this work, food intake was recorded by means of a validated Food Frequency Questionnaire...
October 15, 2016: European Journal of Nutrition
Natalia Mora Cuadrado, Edel Berroa de la Rosa, Benito Velayos Jiménez, José Herreros Rodríguez, Carlos María Abril Vega, Carlos de la Serna Higuera, Luis Fernández Salazar
No abstract text is available yet for this article.
October 12, 2016: Gastroenterología y Hepatología
F Salazar Meira, J Zemiacki, A E Figueiredo, L Viliano Kroth, D Saute Kochhann, D O d'Avila, M Traesel, D Saitovitch, C E Poli-de-Figueiredo
BACKGROUND: One of the main postoperative complications of kidney transplant is delayed graft function (DGF), which means absence of graft function after transplant or the need for dialysis during the first week post procedure. The occurrence of DGF currently in our hospital is high and has been attributed to a combination of many factors. The aim of this study was to evaluate the factors associated to DGF and their influence in the outcome of kidney transplants. METHODS: Historical cohort of 150 patients transplanted with live or deceased donor kidneys from 2011 to 2013...
September 2016: Transplantation Proceedings
Hector R Martínez, César E Escamilla-Ocañas, Juan Miguel Tenorio-Pedraza, David Gómez-Almaguer, Jose Carlos Jaime-Perez, Leticia A Olguín-Ramírez, Sergio Salazar-Marioni, María Teresa González-Garza
INTRODUCTION: Increased cytokine expression is a prominent finding in amyotrophic lateral sclerosis (ALS). Due to their interdependence and pleiotropism, interpretation of CSF concentrations of a single cytokine is challenging. We describe a cytokine analysis in ALS patients using a pathway-based statistical method to identify changes in the whole cytokine network. METHODS: We analyzed 19 cytokines in CSF of ALS patients and controls. An equality of concentration matrices was conducted that allowed us to evaluate disturbances in the relationship of cytokines between controls and ALS patients with less and more than 12months of disease length...
October 11, 2016: Cytokine
G Hurtado-Alvarado, E Domínguez-Salazar, L Pavon, J Velázquez-Moctezuma, B Gómez-González
Sleep is a vital phenomenon related to immunomodulation at the central and peripheral level. Sleep deficient in duration and/or quality is a common problem in the modern society and is considered a risk factor to develop neurodegenerative diseases. Sleep loss in rodents induces blood-brain barrier disruption and the underlying mechanism is still unknown. Several reports indicate that sleep loss induces a systemic low-grade inflammation characterized by the release of several molecules, such as cytokines, chemokines, and acute-phase proteins; all of them may promote changes in cellular components of the blood-brain barrier, particularly on brain endothelial cells...
2016: Journal of Immunology Research
Norma Julieta Salazar Lopez, Guadalupe Loarca-Piña, Rocío Campos-Vega, Marcela Gaytán Martínez, Eduardo Morales Sánchez, J Marina Esquerra-Brauer, Gustavo A Gonzalez-Aguilar, Maribel Robles Sánchez
Approximately 80% of sorghum phenolic compounds are linked to arabinoxylans by ester bonds, which are capable of resisting the digestion process in the upper gastrointestinal tract, compromising their bioaccessibility and biological potential. The aim of this study was to evaluate the effect of the extrusion process on the content of phenolic compounds in sorghum bran and its impact on phenolic compounds and antiradical and anti-inflammatory capacity. Results revealed that the extrusion process increased total phenol content in sorghum bran compared to nonextruded sorghum, particularly for extrusion at 180°C with 20% moisture content (2...
2016: Evidence-based Complementary and Alternative Medicine: ECAM
Ivan R B Godoy, Edgar Leonardo Martinez-Salazar, Alireza Eajazi, Pedro R Genta, Miriam A Bredella, Martin Torriani
OBJECTIVE: To examine associations between tongue adiposity with upper airway measures, whole-body adiposity and gender. We hypothesized that increased tongue adiposity is higher in males and positively associated with abnormal upper airway measures and whole-body adiposity. METHODS: We studied subjects who underwent whole-body positron emission tomography/computed tomography to obtain tongue attenuation (TA) values and cross-sectional area, pharyngeal length (PL) and mandibular plane to hyoid distance (MPH), as well as abdominal circumference, abdominal subcutaneous and visceral (VAT) adipose tissue areas, neck circumference (NC) and neck adipose tissue area...
November 2016: Metabolism: Clinical and Experimental
Nuria Salazar, Clara G de Los Reyes-Gavilán
No abstract text is available yet for this article.
2016: Frontiers in Microbiology
Christopher R Stephens, Constantino González-Salazar, Víctor Sánchez-Cordero, Ingeborg Becker, Eduardo Rebollar-Tellez, Ángel Rodríguez-Moreno, Miriam Berzunza-Cruz, Cristina Domingo Balcells, Gabriel Gutiérrez-Granados, Mircea Hidalgo-Mihart, Carlos N Ibarra-Cerdeña, Martha Pilar Ibarra López, Luis Ignacio Iñiguez Dávalos, María Magdalena Ramírez Martínez
Zoonoses are an important class of infectious diseases. An important element determining the impact of a zoonosis on domestic animal and human health is host range. Although for particular zoonoses some host species have been identified, until recently there have been no methods to predict those species most likely to be hosts or their relative importance. Complex inference networks infer potential biotic interactions between species using their degree of geographic co-occurrence, and have been posited as a potential tool for predicting disease hosts...
October 2016: PLoS Neglected Tropical Diseases
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